Glenn Morshower

Glenn Morshower (born April 24, 1959) is an American actor and inspirational speaker. He is best known for playing Secret Service Agent Aaron Pierce in ''24'' and Colonel Sharp in the first Transformers film, he returned in future transformers films as a different character known as General Morshower. Aaron Pierce was the only character (other than Jack Bauer) to appear in each of the first seven seasons of ''24''. He has appeared in many feature films and television series. Provided by Wikipedia